21742634

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1637}}^1$

素因数の和:1897

約数の個数: 16

約数和(自身を含む): 33906600

約数和(自身を除く): 12163966

約数列:

[1, 2, 29, 58, 229, 458, 1637, 3274, 6641, 13282, 47473, 94946, 374873, 749746, 10871317, 21742634]

約数ペア:

[(1, 21742634), (2, 10871317), (29, 749746), (58, 374873), (229, 94946), (458, 47473), (1637, 13282), (3274, 6641)]